.publicTabbar{
    width:100%;
    position: fixed;
    bottom: 0;
   
}
.bussinesTitle{
    width: 100%;
    text-align: center;
    height: 100px;
    line-height: 100px;
    background-color: wheat;
}
.businessBtn{
    width: 100%;
    position: fixed;
    bottom: 54px;

}
